. >>> iran now officially has a new president, hassan rowhani has sghorn yesterday as the country's new president. good-bye, mahmoud ahmadinejad, known of course for his controversial comments denying the holocaust and his absolutist approach to nuclear talks. pretty much determined by the ayatollah for him. while rowhani gave the u.s. new hope for a chance for a better relationship, he was widely condemned this weekend for referring to israel as a "wound" in the muslim world. >>> the "wall street journal" is reporting today that iran could be pursuing a second path to a nuclear program via plutonium rather than uranium. ann curry is in tehran covering the important transition to a new regime. ann? >> reporter: andrea, good afternoon. the man inaugurated as iran's new president on sunday is as different from president ahmadinejad as president obama is from george w. bush. is he a moderate, promising better relations with the world and an end to social restriction especially for women. now all he's got to do is prove it. those men smiled for the cameras but president rowhani vows to chan